Pong; Richard G. S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pong; Richard G. S..The latest application filed is for "fabricating polymers for optical devices".
- Pong; Richard G. S. - Silver Spring MD
- Pong; Richard G. S. - Passaic Park NJ
| Patent | Date |
|---|---|
| Fabricating polymers for optical devices Grant 7,652,078 - Carlo , et al. January 26, 2 | 2010-01-26 |
| Phthalocyanines with peripheral siloxane substitution Grant 7,550,586 - Snow , et al. June 23, 2 | 2009-06-23 |
| Fabricating Polymers for Optical Devices App 20080004370 - Carlo; Steven R. ; et al. | 2008-01-03 |
| Optical filter comprising solar blind dyes and UV-transparent substrates Grant 6,994,885 - Pong , et al. February 7, 2 | 2006-02-07 |
| Phthalocyanines with peripheral siloxane substitution App 20050200803 - Snow, Arthur W. ; et al. | 2005-09-15 |
| Phthalocyanines with peripheral siloxane substitution Grant 6,933,402 - Snow , et al. August 23, 2 | 2005-08-23 |
| Optical filter comprising solar blind dyes and UV-transparent substrates App 20050084666 - Pong, Richard G.S. ; et al. | 2005-04-21 |
| Optical filters comprising solar blind dyes and UV-transparent substrates Grant 6,858,289 - Pong , et al. February 22, 2 | 2005-02-22 |
| Optical filters comprising solar blind dyes and UV-transparent substrates App 20030151819 - Pong, Richard G. S. ; et al. | 2003-08-14 |
| Phthalocyanines with peripheral siloxane substitution App 20030092907 - Snow, Arthur W. ; et al. | 2003-05-15 |
| Optical limiter structure and method Grant 5,805,326 - Snow , et al. September 8, 1 | 1998-09-08 |
| Aerosol dispensing system Grant 4,546,905 - Nandagiri , et al. October 15, 1 | 1985-10-15 |
| Buoyant metering dispenser Grant 4,514,866 - Pong May 7, 1 | 1985-05-07 |
| Aerosol dispensing system Grant 4,418,846 - Pong , et al. * December 6, 1 | 1983-12-06 |
| Aerosol dispensing system Grant 4,398,654 - Pong , et al. August 16, 1 | 1983-08-16 |
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